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author | Guido van Rossum <guido@python.org> | 2007-05-14 22:03:55 (GMT) |
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committer | Guido van Rossum <guido@python.org> | 2007-05-14 22:03:55 (GMT) |
commit | a8add0ec5ef05c26e1641b8310b65ddd75c0fec3 (patch) | |
tree | 1626110463ca617ab105990ee1923f6ee65c7476 /Lib/plat-irix6/panel.py | |
parent | 827b055ffe8060ac229cda8d75eb24176cc697c0 (diff) | |
download | cpython-a8add0ec5ef05c26e1641b8310b65ddd75c0fec3.zip cpython-a8add0ec5ef05c26e1641b8310b65ddd75c0fec3.tar.gz cpython-a8add0ec5ef05c26e1641b8310b65ddd75c0fec3.tar.bz2 |
Merged revisions 55270-55324 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/p3yk
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r55271 | fred.drake | 2007-05-11 10:14:47 -0700 (Fri, 11 May 2007) | 3 lines
remove jpeg, panel libraries for SGI; there is more IRIX stuff left over,
I guess that should be removed too, but will leave for someone who is sure
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r55280 | fred.drake | 2007-05-11 19:11:37 -0700 (Fri, 11 May 2007) | 1 line
remove mention of file that has been removed
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r55301 | brett.cannon | 2007-05-13 17:38:05 -0700 (Sun, 13 May 2007) | 4 lines
Remove rexec and Bastion from the stdlib. This also eliminates the need for
f_restricted on frames. This in turn negates the need for
PyEval_GetRestricted() and PyFrame_IsRestricted().
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r55303 | brett.cannon | 2007-05-13 19:22:22 -0700 (Sun, 13 May 2007) | 2 lines
Remove the md5 and sha modules.
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r55305 | george.yoshida | 2007-05-13 19:45:55 -0700 (Sun, 13 May 2007) | 2 lines
fix markup
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r55306 | neal.norwitz | 2007-05-13 19:47:57 -0700 (Sun, 13 May 2007) | 1 line
Get the doc building again after some removals.
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r55307 | neal.norwitz | 2007-05-13 19:50:45 -0700 (Sun, 13 May 2007) | 1 line
Get test_pyclbr passing again after getstatus was removed from commands. This "test case" was weird since it was just importing a seemingly random module. Remove the import
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r55322 | brett.cannon | 2007-05-14 14:09:20 -0700 (Mon, 14 May 2007) | 3 lines
Remove the compiler package. Will eventually need a mechanism to byte compile
an AST.
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Diffstat (limited to 'Lib/plat-irix6/panel.py')
-rw-r--r-- | Lib/plat-irix6/panel.py | 281 |
1 files changed, 0 insertions, 281 deletions
diff --git a/Lib/plat-irix6/panel.py b/Lib/plat-irix6/panel.py deleted file mode 100644 index 5a0d87e..0000000 --- a/Lib/plat-irix6/panel.py +++ /dev/null @@ -1,281 +0,0 @@ -# Module 'panel' -# -# Support for the Panel library. -# Uses built-in module 'pnl'. -# Applications should use 'panel.function' instead of 'pnl.function'; -# most 'pnl' functions are transparently exported by 'panel', -# but dopanel() is overridden and you have to use this version -# if you want to use callbacks. - - -import pnl - - -debug = 0 - - -# Test if an object is a list. -# -def is_list(x): - return type(x) == type([]) - - -# Reverse a list. -# -def reverse(list): - res = [] - for item in list: - res.insert(0, item) - return res - - -# Get an attribute of a list, which may itself be another list. -# Don't use 'prop' for name. -# -def getattrlist(list, name): - for item in list: - if item and is_list(item) and item[0] == name: - return item[1:] - return [] - - -# Get a property of a list, which may itself be another list. -# -def getproplist(list, name): - for item in list: - if item and is_list(item) and item[0] == 'prop': - if len(item) > 1 and item[1] == name: - return item[2:] - return [] - - -# Test if an actuator description contains the property 'end-of-group' -# -def is_endgroup(list): - x = getproplist(list, 'end-of-group') - return (x and x[0] == '#t') - - -# Neatly display an actuator definition given as S-expression -# the prefix string is printed before each line. -# -def show_actuator(prefix, a): - for item in a: - if not is_list(item): - print(prefix, item) - elif item and item[0] == 'al': - print(prefix, 'Subactuator list:') - for a in item[1:]: - show_actuator(prefix + ' ', a) - elif len(item) == 2: - print(prefix, item[0], '=>', item[1]) - elif len(item) == 3 and item[0] == 'prop': - print(prefix, 'Prop', item[1], '=>', end=' ') - print(item[2]) - else: - print(prefix, '?', item) - - -# Neatly display a panel. -# -def show_panel(prefix, p): - for item in p: - if not is_list(item): - print(prefix, item) - elif item and item[0] == 'al': - print(prefix, 'Actuator list:') - for a in item[1:]: - show_actuator(prefix + ' ', a) - elif len(item) == 2: - print(prefix, item[0], '=>', item[1]) - elif len(item) == 3 and item[0] == 'prop': - print(prefix, 'Prop', item[1], '=>', end=' ') - print(item[2]) - else: - print(prefix, '?', item) - - -# Exception raised by build_actuator or build_panel. -# -panel_error = 'panel error' - - -# Dummy callback used to initialize the callbacks. -# -def dummy_callback(arg): - pass - - -# Assign attributes to members of the target. -# Attribute names in exclist are ignored. -# The member name is the attribute name prefixed with the prefix. -# -def assign_members(target, attrlist, exclist, prefix): - for item in attrlist: - if is_list(item) and len(item) == 2 and item[0] not in exclist: - name, value = item[0], item[1] - ok = 1 - if value[0] in '-0123456789': - value = eval(value) - elif value[0] == '"': - value = value[1:-1] - elif value == 'move-then-resize': - # Strange default set by Panel Editor... - ok = 0 - else: - print('unknown value', value, 'for', name) - ok = 0 - if ok: - lhs = 'target.' + prefix + name - stmt = lhs + '=' + repr(value) - if debug: print('exec', stmt) - try: - exec(stmt + '\n') - except KeyboardInterrupt: # Don't catch this! - raise KeyboardInterrupt - except: - print('assign failed:', stmt) - - -# Build a real actuator from an actuator description. -# Return a pair (actuator, name). -# -def build_actuator(descr): - namelist = getattrlist(descr, 'name') - if namelist: - # Assume it is a string - actuatorname = namelist[0][1:-1] - else: - actuatorname = '' - type = descr[0] - if type[:4] == 'pnl_': type = type[4:] - act = pnl.mkact(type) - act.downfunc = act.activefunc = act.upfunc = dummy_callback - # - assign_members(act, descr[1:], ['al', 'data', 'name'], '') - # - # Treat actuator-specific data - # - datalist = getattrlist(descr, 'data') - prefix = '' - if type[-4:] == 'puck': - prefix = 'puck_' - elif type == 'mouse': - prefix = 'mouse_' - assign_members(act, datalist, [], prefix) - # - return act, actuatorname - - -# Build all sub-actuators and add them to the super-actuator. -# The super-actuator must already have been added to the panel. -# Sub-actuators with defined names are added as members to the panel -# so they can be referenced as p.name. -# -# Note: I have no idea how panel.endgroup() works when applied -# to a sub-actuator. -# -def build_subactuators(panel, super_act, al): - # - # This is nearly the same loop as below in build_panel(), - # except a call is made to addsubact() instead of addact(). - # - for a in al: - act, name = build_actuator(a) - act.addsubact(super_act) - if name: - stmt = 'panel.' + name + ' = act' - if debug: print('exec', stmt) - exec(stmt + '\n') - if is_endgroup(a): - panel.endgroup() - sub_al = getattrlist(a, 'al') - if sub_al: - build_subactuators(panel, act, sub_al) - # - # Fix the actuator to which whe just added subactuators. - # This can't hurt (I hope) and is needed for the scroll actuator. - # - super_act.fixact() - - -# Build a real panel from a panel definition. -# Return a panel object p, where for each named actuator a, p.name is a -# reference to a. -# -def build_panel(descr): - # - # Sanity check - # - if (not descr) or descr[0] != 'panel': - raise panel_error, 'panel description must start with "panel"' - # - if debug: show_panel('', descr) - # - # Create an empty panel - # - panel = pnl.mkpanel() - # - # Assign panel attributes - # - assign_members(panel, descr[1:], ['al'], '') - # - # Look for actuator list - # - al = getattrlist(descr, 'al') - # - # The order in which actuators are created is important - # because of the endgroup() operator. - # Unfortunately the Panel Editor outputs the actuator list - # in reverse order, so we reverse it here. - # - al = reverse(al) - # - for a in al: - act, name = build_actuator(a) - act.addact(panel) - if name: - stmt = 'panel.' + name + ' = act' - exec(stmt + '\n') - if is_endgroup(a): - panel.endgroup() - sub_al = getattrlist(a, 'al') - if sub_al: - build_subactuators(panel, act, sub_al) - # - return panel - - -# Wrapper around pnl.dopanel() which calls call-back functions. -# -def my_dopanel(): - # Extract only the first 4 elements to allow for future expansion - a, down, active, up = pnl.dopanel()[:4] - if down: - down.downfunc(down) - if active: - active.activefunc(active) - if up: - up.upfunc(up) - return a - - -# Create one or more panels from a description file (S-expressions) -# generated by the Panel Editor. -# -def defpanellist(file): - import panelparser - descrlist = panelparser.parse_file(open(file, 'r')) - panellist = [] - for descr in descrlist: - panellist.append(build_panel(descr)) - return panellist - - -# Import everything from built-in method pnl, so the user can always -# use panel.foo() instead of pnl.foo(). -# This gives *no* performance penalty once this module is imported. -# -from pnl import * # for export - -dopanel = my_dopanel # override pnl.dopanel |